[For a second, Wade thinks he's pointing at the troll doll, and is about to eagerly weave up some bullshit about how they're magic totems used to ward off the nightmares of children-- but he deflates a little after noticing what Fenris is actually pointing at.]

The glowstick? Surprised they make those anymore-- they were more of a 90s thing. You used to see 'em being sold in state fairs and carnivals and stuff. I think they still use industrial ones for, like... mining excursions or whatever.

There's some kinda liquid in there that makes it glow-- not really sure how it works. I only know you're not supposed to drink it. N-not from personal experience, of course.